| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.44 | 10.278% | $137.2299 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $105.43 | 7.742% | $113.5924 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $202.68 | 4.604% | $212.0114 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $211.52 | 5.383% | $222.9061 | $222.91 | $222.90 | $222.90 |
| Purchase #5 | $156.34 | 12.395% | $175.7183 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $200.61 | 5.376% | $211.3948 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $211.85 | 6.349% | $225.3004 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $1,212.87 | $1,298.1533 | $1,298.15 | $1,298.15 | $1,298.10 | |